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CVE-2021-3918criticalCWE-1321

Prototype Pollution in kriszyp/json-schema

28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 3.6%
exploitation probability
3.6%top 12% of all CVEs
observed exploitation
nono source reports it
json-schema is vulnerable to Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H